1. Difficult intubation in obese patients: incidence, risk factors, and complications in the operating theatre and in intensive care units 
A. De Jong, N. Molinari, Y. Pouzeratte, D. Verzilli, G. Chanques, B. Jung, E. Futier, P.-F. Perrigault, P. Colson, X. Capdevila, S. Jaber 
British Journal of Anaesthesia 
Volume 114, Issue 2, Pages (February 2015)
DOI: /bja/aeu373
Copyright © 2015 The Author(s) Terms and Conditions

2. Fig 1 Flow chart of the study.
British Journal of Anaesthesia  , DOI: ( /bja/aeu373)
Copyright © 2015 The Author(s) Terms and Conditions

3. Fig 2
Risk of severe life-threatening complications in obese patients according to the ease of intubation and location. *P<0.05: difficult intubation vs non-difficult intubation. The obese patients at higher risk of severe life-threatening complications were the patients admitted in ICUs with difficult intubation.
British Journal of Anaesthesia  , DOI: ( /bja/aeu373)
Copyright © 2015 The Author(s) Terms and Conditions